36563854 has 4 divisors (see below), whose sum is σ = 54845784. Its totient is φ = 18281926.

The previous prime is 36563851. The next prime is 36563869. The reversal of 36563854 is 45836563.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36563851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9140962 + ... + 9140965.

It is an arithmetic number, because the mean of its divisors is an integer number (13711446).

Almost surely, 2^36563854 is an apocalyptic number.

36563854 is a deficient number, since it is larger than the sum of its proper divisors (18281930).

36563854 is a wasteful number, since it uses less digits than its factorization.

36563854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18281929.

The product of its digits is 259200, while the sum is 40.

The square root of 36563854 is about 6046.8052722078. The cubic root of 36563854 is about 331.9076955858.

The spelling of 36563854 in words is "thirty-six million, five hundred sixty-three thousand, eight hundred fifty-four".